8mm Black & Blue Carbon Fiber Inlay Unisex Blue Solitaire Tungsten Wedding Ring (US Whole & Half Sizes 5-15) Comfort Fit Cobalt Free 8mm Blue & Black Carbon Fiber Band with Blue Solitaire Sleek Unisex Tungsten Ring - Not Resizable but we are more than happy to exchange it for you Shape: Flat with Bevel Edges; Finish: High Polish 100% Complete Customer Satisfaction HAVE A QUESTION? Please post below in " Customer Questions & Answers".